This cup plug is built as an aftermarket replacement for Mack OEM part number 79AX39. It is sold in a 10-pack and fits a range of Mack T and TR series transmissions. This part is designed to match the fit and function of the original Mack component.
Interchanges:
- Mack 79AX39
- 79AX39Z
This unit is sold in packs of 10.
Features
Aftermarket cup plug
Replaces Mack 79AX39 and 79AX39Z
Sold as a 10-pack
Fits multiple Mack T and TR series transmissions
Tech Specs
- Part Type: Cup Plug
- OEM Number: 79AX39
- Sell Pack: 10
Used in these Mack models
- T2050 Transmission
- T2060 / T2070 Transmission
- T2060A Transmission
- T2070A / T2070C Transmission
- T2080 / T2090 / T2100 Transmission
- T2080B Transmission
- T2110B / T2110D Transmission
- T2130 / T2180 Transmission
- TRDL / TRDLG 107 / 1070 Transmission
- TRL-1076 / TRL-1078 Transmission
- TRTXL-107 / 1070 Transmission
- TRXL-107 Transmission
